AK4635 datasheet(10/81 Pages) AKM

10 / 81 page

[AK4635]

Rev. 0.6

2007/10

- 10 -

VIN

VOUT

CLAMP

VSAG

LPF

GCA

+6dB

-1dB ~ +10.5dB

Step 0.5dB

CL3

CL2

Figure 5. Load Capacitance CL2 and CL3 (Using Sag Compensation circuit)

Note 21.PLL Master Mode (MCKI = 12MHz) and PMMP = PMADC = PMDAC = PMPFIL = PMSPK = PMVCM =

PMPLL = MCKO = PMAO = M/S = “1” and PMV bit = “0”. And output current from the MPI pin is 0mA.

When the AK4635 is EXT mode (PMPLL = MCKO = M/S = “0”), “AVDD+DVDD” is typically TBD

mA@fs=8kHz, TBDmA@fs=48kHz

Note 22. PMVCM = PMV bits = “1”, PMMP = PMADC = PMDAC = PMPFIL = PMSPK = PMPLL = MCKO = PMAO

= M/S =“0”. And output current from the MPI pin is 0mA. (When SAGC bit = “0”, no resistance and no input

signal of the VIN pin )

Note 23. PLL Master Mode (MCKI = 12MHz) and PMMP = PMADC = PMDAC = PMPFIL = PMSPK = PMVCM =

PMPLL = MCKO = PMAO = PMBP = M/S = PMV = “1”. And output current from the MPI pin is 0mA. (This

is the case of when SAGC bit = “0” and no load resistance and capacitance and no input signal of the VIN pin )

Note 24. When SAGC bit = “1” and Black signal is output, this current is typ.TBD mA. In the case of DC Output, this

current increases by DC voltage /150 Ω. DC Output Voltage is 0V at PMV bit = “0”, and then DC current does

not flow. When any signal is not input at using Sag Compensation Circuit, PMV bit should be set “0”.

Note 25. All digital inputs pins are fixed to DVDD or VSS2.

AK4635 Datenblatt(PDF) 10 Page - Asahi Kasei Microsystems